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Cheap flights from Seattle to Reykjavik

One-way from $412, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Fri, Jan 29Any priceSat, Jan 30Any priceSun, Jan 31Any priceMon, Feb 1$412Tue, Feb 2Any priceWed, Feb 3Any priceThu, Feb 4Any priceFri, Feb 5Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
$412
United Airlines, flight UA 8718Found 5 days ago, 1 adult
Check live price
1:50pmSeattleMon, Feb 1
Travel time 14h, 1 stopSEAKEF
11:50amReykjavikTue, Feb 2
$467
Air Canada, flight AC 540Found 3 days ago, 1 adult
Check live price
8:15amSeattleWed, Jul 28
Travel time 15h 20m, 2 stopsSEAKEF
6:35amReykjavikThu, Jul 29
Cheapest nonstop
$502
Icelandair, flight FI 680Found 2 days ago, 1 adult
Check live price
2:35pmSeattleTue, Dec 1
Travel time 7h 40m, nonstopSEAKEF
6:15amReykjavikWed, Dec 2
$502
Icelandair, flight FI 680Found 2 days ago, 1 adult
Check live price
2:35pmSeattleSun, Dec 6
Travel time 7h 40m, nonstopSEAKEF
6:15amReykjavikMon, Dec 7
$502
Icelandair, flight FI 680Found 6 days ago, 1 adult
Check live price
2:35pmSeattleTue, Dec 8
Travel time 7h 40m, nonstopSEAKEF
6:15amReykjavikWed, Dec 9

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in IcelandTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Reykjavik, booked ahead at a fixed price.
    See options
  • Things to do in ReykjavikPopular tours from $82.20 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Iceland from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Delayed or cancelled? With an EU airline you may be owed up to €600 per person under EU261 (with a UK airline, up to £520 under UK261).
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26$53127–28–29–30–31–

November 2026

MoTuWeThFrSaSu1–2$5883–4–5–6–7–8–9–10–11–12–13–14–15–16–17–18–19–20–21–22–23–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1$5022–3–4–5–6$5027$5088$5029–10–11–12–13–14–15–16–17–18–19–20–21–22–23–2425262728293031
$467 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Dec 1, $502.

Lowest fares by month

In the fares found this week, February 2027 has the lowest: from $412 one-way, against $588 in November. Pick a month to see its cheapest date.

  1. Oct$531
  2. Nov$588
  3. Dec$502
  4. Jan$502
  5. Feb$412
  6. Marno fares yet
  7. Aprno fares yet
  8. Mayno fares yet
  9. Junno fares yet
  10. Jul$467
  11. Augno fares yet
  12. Sepno fares yet
$0$200$400$600OctNovDecJan$412FebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$531Mon, Oct 26Nonstop
November$588Mon, Nov 22 stops
December$502Tue, Dec 8Nonstop
January 2027$502Fri, Jan 1Nonstop
February 2027$412Mon, Feb 11 stop
March 2027—
April 2027—
May 2027—
June 2027—
July 2027$467Wed, Jul 282 stops
August 2027—
September 2027—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Reykjavik. Average daily high and low and monthly precipitation, 1991–2020 normals.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare$531$588$502$502$412––––$467––
High °C8°5°3°3°3°4°7°10°13°15°14°11°
Low °C3°-0°-2°-2°-2°-1°1°4°7°9°9°6°
Precipitation mm808795879181595343506587

Source: Reykjavík on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

What is the cheapest month to fly from Seattle to Reykjavik?

In the fares found this week, February 2027 has the lowest: from $412 one-way, against $588 in November.

What is the weather in Reykjavik in February 2027?

In February 2027, the cheapest month to fly, the average daily high in Reykjavik is 3 °C and the low -2 °C.

Are there direct flights from Seattle to Reykjavik?

Yes. Recent fares include nonstop flights with Icelandair.

How long is the flight from Seattle to Reykjavik?

A nonstop flight takes about 7h 40m. The distance is 3,610 mi.

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