SEA to KEF

Seattle to Reykjavik flight ticket price

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

SEA
Seattle (SEA), United StatesSeattle/tacoma International
KEF
Reykjavik (KEF), IcelandKeflavik International
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Live flights for Sat, 06 Jun 2026

Review fares, stops, timings and baggage. Use Search or View all flights for the complete search result.

Showing flight options for the selected travel date.
Currency: USD
Sat, 06 JunSEA to KEF$444 Sun, 07 JunSEA to KEF Mon, 08 JunSEA to KEF Tue, 09 JunSEA to KEF Wed, 10 JunSEA to KEF Thu, 11 JunSEA to KEF Fri, 12 JunSEA to KEF
Sort By:DepartureDurationArrivalPrice
United Airlines
United Airlines
UA-1635
06:06
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
19H :24 M
1 Stop
IAD · 1h 47mWashington (IAD), United States
08:30
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$444
total fare
Non Refundable 2 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2618
07:00
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
18H :50 M
1 Stop
ORD · 8h 20mChicago (ORD), United States
08:50
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$444
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2135
07:05
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
18H :45 M
1 Stop
ORD · 1h 19mChicago (ORD), United States
08:50
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$444
total fare
Non Refundable 1 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-688
08:00
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
17H :30 M
1 Stop
IAD · 6h 26mWashington (IAD), United States
08:30
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$444
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2835
10:52
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
14H :58 M
1 Stop
ORD · 4h 30mChicago (ORD), United States
08:50
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$444
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2131
13:00
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
12H :30 M
1 Stop
IAD · 1h 29mWashington (IAD), United States
08:30
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$444
total fare
Non Refundable 2 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-768
13:51
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
11H :59 M
1 Stop
ORD · 1h 18mChicago (ORD), United States
08:50
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$444
total fare
Non Refundable 1 Seat Left Economy
Cabin: Included
Air Canada
Air Canada
AC-8801
05:45
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
19H :10 M
2 Stops
YVR · 6h 00mVancouver (YVR), Canada
YUL · 1h 58mMontreal (YUL), Canada
07:55
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$448
total fare
Non Refundable 7 Seat Left Economy
United Airlines
United Airlines
UA-2618
07:00
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
17H :55 M
2 Stops
ORD · 4h 49mChicago (ORD), United States
YUL · 1h 29mMontreal (YUL), Canada
07:55
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$448
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2835
10:52
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
14H :03 M
2 Stops
ORD · 0h 59mChicago (ORD), United States
YUL · 1h 29mMontreal (YUL), Canada
07:55
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$448
total fare
Non Refundable 3 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1503
17:15
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
32H :35 M
1 Stop
ORD · 22h 13mChicago (ORD), United States
08:50
2026-06-08
Reykjavik (KEF)IcelandKeflavik International
$450
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2837
19:05
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
30H :25 M
1 Stop
IAD · 15h 37mWashington (IAD), United States
08:30
2026-06-08
Reykjavik (KEF)IcelandKeflavik International
$450
total fare
Non Refundable 6 Seat Left Economy
Cabin: Included
Air Canada
Air Canada
AC-8801
05:45
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
44H :00 M
2 Stops
YVR · 15h 20mVancouver (YVR), Canada
YYZ · 17h 12mToronto (YYZ), Canada
08:45
2026-06-08
Reykjavik (KEF)IcelandKeflavik International
$452
total fare
Non Refundable 9 Seat Left Economy
Air Canada
Air Canada
AC-8803
10:45
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
39H :00 M
2 Stops
YVR · 21h 30mVancouver (YVR), Canada
YYZ · 6h 14mToronto (YYZ), Canada
08:45
2026-06-08
Reykjavik (KEF)IcelandKeflavik International
$452
total fare
Non Refundable 9 Seat Left Economy
Air Canada
Air Canada
AC-8807
15:00
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
34H :45 M
2 Stops
YVR · 6h 13mVancouver (YVR), Canada
YYZ · 17h 12mToronto (YYZ), Canada
08:45
2026-06-08
Reykjavik (KEF)IcelandKeflavik International
$452
total fare
Non Refundable 5 Seat Left Economy
United Airlines
United Airlines
UA-1503
17:15
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
32H :30 M
2 Stops
ORD · 10h 33mChicago (ORD), United States
YYZ · 10h 35mToronto (YYZ), Canada
08:45
2026-06-08
Reykjavik (KEF)IcelandKeflavik International
$452
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Air Canada
Air Canada
AC-8809
19:20
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
30H :25 M
2 Stops
YVR · 1h 53mVancouver (YVR), Canada
YYZ · 17h 12mToronto (YYZ), Canada
08:45
2026-06-08
Reykjavik (KEF)IcelandKeflavik International
$452
total fare
Non Refundable 5 Seat Left Economy
Air Canada
Air Canada
AC-540
08:00
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
16H :55 M
2 Stops
YYZ · 4h 36mToronto (YYZ), Canada
YUL · 1h 05mMontreal (YUL), Canada
07:55
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$456
total fare
Non Refundable 8 Seat Left Economy
Delta Air Lines
Delta Air Lines
DL-943
06:00
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
18H :40 M
1 Stop
MSP · 9h 15mMinneapolis (MSP), United States
07:40
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$528
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-429
07:15
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
19H :15 M
1 Stop
JFK · 8h 05mNew York (JFK), United States
09:30
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$528
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-536
09:05
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
15H :35 M
1 Stop
MSP · 6h 07mMinneapolis (MSP), United States
07:40
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$528
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-941
12:00
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
12H :40 M
1 Stop
MSP · 3h 03mMinneapolis (MSP), United States
07:40
2026-06-07
Reykjavik (KEF)IcelandKeflavik International
$528
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included

Recommended hotels in Reykjavik

Stay options near the arrival city for the same travel date.

Search hotels
Alva Hotel
3.0Very GoodLive availability

Alva Hotel

- Brautarholt 22-24 105 Reykjavík Iceland,

Free WiFiACBreakfast
Room availability is checked live
$171per night+ taxes if applicable

1 Night • 3 Star

Hotel Lotus
3.0Very GoodLive availability

Hotel Lotus

- Álftamýri 7 0108 Reykjavik IS,

Free WiFiACBreakfast
Room availability is checked live
$190per night+ taxes if applicable

1 Night • 3 Star

CenterHotel Plaza
4.0Very GoodLive availability

CenterHotel Plaza

- Adalstraeti 4 101 Reykjavik Iceland,

Free WiFiACBreakfast
Room availability is checked live
$204per night+ taxes if applicable

1 Night • 4 Star

Icelandic Apartments
3.0Very GoodLive availability

Icelandic Apartments

- Urdarhvarf 4, Reykjavik, 203 Reykjavik Iceland,

Free WiFiACBreakfast
Room availability is checked live
$207per night+ taxes if applicable

1 Night • 3 Star

Delta Air Lines
Delta Air Lines
DL-722
16:15
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
34H :15 M
1 Stop
JFK · 23h 09mNew York (JFK), United States
09:30
2026-06-08
Reykjavik (KEF)IcelandKeflavik International
$534
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Virgin Atlantic Airways
Virgin Atlantic Airways
VS-2270
16:15
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
34H :15 M
1 Stop
JFK · 23h 09mNew York (JFK), United States
09:30
2026-06-08
Reykjavik (KEF)IcelandKeflavik International
$534
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Virgin Atlantic Airways
Virgin Atlantic Airways
VS-4820
22:35
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
27H :55 M
1 Stop
JFK · 16h 56mNew York (JFK), United States
09:30
2026-06-08
Reykjavik (KEF)IcelandKeflavik International
$534
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-452
22:35
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
27H :55 M
1 Stop
JFK · 16h 56mNew York (JFK), United States
09:30
2026-06-08
Reykjavik (KEF)IcelandKeflavik International
$534
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
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Fare highlights

Selected flight highlights for 06 Jun 2026.

Open full search
Lowest fare $444 United Airlines 06:06
Earliest departure $448 Air Canada 05:45
Shortest duration $444 United Airlines 13:51
Night 00:00-05:59 $448 Air Canada at 05:45
Morning 06:00-11:59 $444 United Airlines at 06:06
Afternoon 12:00-17:59 $444 United Airlines at 13:00
Evening 18:00-23:59 $450 United Airlines at 19:05

Seattle to Reykjavik route details

Seattle (SEA)

Seattle/tacoma International

United States

GMT -8

Latitude: 47.449001

Longitude: -122.308998

Reykjavik (KEF)

Keflavik International

Iceland

GMT 0

Latitude: 63.985000610352

Longitude: -22.605600357056

Distance: Seattle (SEA), United States to Reykjavik (KEF), Iceland - 5,811.34 km
Flights shown for 06 Jun 2026. View all flights opens the complete search result.

Seattle to Reykjavik - what to expect when booking

The SEA to KEF cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 5,811.34 km.

Before you book

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Use filters

Shortlist by price, stops, departure time and refundable fare preference.

Check fare rows

Select expands fare choices on the card before you move to review and booking.

More flights from Seattle (SEA)23 routes
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SEA → DTW
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Seattle → Eugene
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More flights from Reykjavik (KEF)21 routes
Reykjavik → Alicante
KEF → ALC
Reykjavik → Amsterdam
KEF → AMS
Reykjavik → Basel
KEF → BSL
Reykjavik → Bergen
KEF → BGO
Reykjavik → Berlin
KEF → SXF
Reykjavik → Billund
KEF → BLL
Reykjavik → Boston
KEF → BOS
Reykjavik → Bristol
KEF → BRS
Reykjavik → Brussels
KEF → BRU
Reykjavik → Copenhagen
KEF → CPH
Reykjavik → Denver
KEF → DEN
Reykjavik → Edinburgh
KEF → EDI
Reykjavik → Edmonton
KEF → YEG
Reykjavik → Frankfurt
KEF → FRA
Reykjavik → Glasgow
KEF → GLA
Reykjavik → Vantaa
KEF → HEL
Reykjavik → London
KEF → LGW
Reykjavik → Manchester
KEF → MAN
Reykjavik → Munich
KEF → MUC
Reykjavik → New York
KEF → JFK
Reykjavik → Nuuk
KEF → GOH
Frequently asked questions - Seattle to Reykjavik flights
Generally yes. When your travel date is fixed, comparing live fares early gives you better visibility of timings, baggage and fare rules before prices change.
The approximate route distance between Seattle (SEA) and Reykjavik (KEF) is 5,811.34 km. Actual flying distance can vary by airline routing.
Availability changes by airline schedule and date. Use the Stops filter to quickly check non-stop, one-stop and connecting options on this landing page.
Airline inventory can change within minutes. Book Now sends the selected result to the review flow where the fare is checked again before final booking.
Yes. The date strip and search box open the full search for the selected date, while this page keeps the route details easy to compare.