฿12,786+ Cheap flights to Reykjavik

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/3. Fares are subject to change and may not be available on all flights or dates of travel.
— REK
23 Feb — 2 Mar1
1 adult
1 adult, Economy, 0 bags

Flights to Reykjavik in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Reykjavik
Explore the most affordable flight options available to Reykjavik. Find the lowest fares based on data from user searches, with prices last updated on 24 January 2026.

Mon 9/320:30
BKK
-
KEF
2 stops24h 40m
Multiple Airlines
Mon 16/307:50
KEF
-
BKK
2 stops22h 15m
Multiple Airlines
Deal found 23/1฿27,749
Sat 7/312:25
BKK
-
KEF
1 stop29h 05m
Multiple Airlines
Tue 17/312:20
KEF
-
BKK
2 stops30h 00m
Multiple Airlines
Deal found 22/1฿29,523
Tue 3/309:05
BKK
-
KEF
2 stops36h 05m
Multiple Airlines
Sat 14/307:50
KEF
-
BKK
2 stops27h 35m
Multiple Airlines
Deal found 22/1฿30,736
Tue 3/315:50
BKK
-
KEF
2 stops28h 15m
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Sat 14/314:20
KEF
-
BKK
1 stop37h 25m
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 22/1฿31,203
Fri 13/309:05
BKK
-
KEF
2 stops37h 10m
Multiple Airlines
Sun 22/307:30
KEF
-
BKK
2 stops21h 45m
Multiple Airlines
Deal found 22/1฿31,234
Sun 29/315:00
BKK
-
KEF
1 stop23h 50m
Finnair
Sat 30/508:35
KEF
-
BKK
1 stop37h 55m
Finnair
Deal found 22/1฿31,638
Tue 10/216:35
DMK
-
KEF
2 stops27h 30m
Multiple Airlines
Sat 21/215:10
KEF
-
DMK
2 stops24h 00m
Multiple Airlines
Deal found 23/1฿53,912

Find flight deals to Reykjavik

Find the latest flights to Reykjavik in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 24 January 2026.

Return from

฿27,749

One-way from

฿12,786

Popular in

December

Cheapest in

May
9/3-16/3
  • 9/3-16/3
  • 4 total stops
  • 46h 55m total
  • Bangkok to Reykjavik
Search Deals
29/3
  • 29/3
  • 3 total stops
  • 53h 00m total
  • Bangkok to Reykjavik
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (฿1,710 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿962 potential savings vs. average return price).
Search Deals

Cheapflights Fare Finder

 
Locate flights to Reykjavik that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 24 January 2026.
Use the filters below to find and compare flights to Reykjavik that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Mon 9/3

12:30-11:30

1 stop30h 00m

Reykjavik Keflavik Intl

Sun 15/3

00:55-15:25

2 stops31h 30m

฿28,807

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Sat 7/3

12:25-10:30

1 stop29h 05m

Reykjavik Keflavik Intl

Tue 17/3

12:20-01:20

2 stops30h 00m

฿29,523

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Tue 3/3

09:05-14:10

2 stops36h 05m

Reykjavik Keflavik Intl

Sat 14/3

07:50-18:25

2 stops27h 35m

฿30,736

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Fri 13/3

09:05-15:15

2 stops37h 10m

Reykjavik Keflavik Intl

Sun 22/3

07:30-12:15

2 stops21h 45m

฿31,234

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Sun 29/3

15:00-07:50

1 stop23h 50m

Reykjavik Keflavik Intl

Sat 30/5

08:35-05:30

1 stop37h 55m

฿31,638

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Sun 29/3

08:40-17:35

2 stops39h 55m

Reykjavik Keflavik Intl

Sat 30/5

07:50-13:25

2 stops22h 35m

฿31,980

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Wed 15/7

20:00-15:50

2 stops26h 50m

Reykjavik Keflavik Intl

Mon 20/7

10:40-19:05

2 stops25h 25m

฿32,634

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Fri 13/3

15:00-09:15

1 stop25h 15m

Reykjavik Keflavik Intl

Sun 22/3

07:30-13:15

1 stop22h 45m

฿33,474

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Tue 3/3

13:15-13:05

1 stop30h 50m

Reykjavik Keflavik Intl

Sat 14/3

14:20-10:45

1 stop37h 25m

฿34,967

BangkokReykjavik

DMK - KEF

DMKKEF

Bangkok Don Mueang Intl

Tue 10/2

16:35-13:05

2 stops27h 30m

Reykjavik Keflavik Intl

Sat 21/2

15:10-22:10

2 stops24h 00m

฿53,912

Flights are sorted by cheapest return flights first.

Deals found on 23/1

Showing 1-10 of 19 results
1
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Best time to book a flight to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Reykjavik

How long is the flight to Reykjavik?

On average, a flight from Bangkok to Reykjavik takes 24 hours 55 minutes. Flights to Reykjavik from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Reykjavik?

The most popular airline flying from Bangkok to Reykjavik is Finnair.

Finnair
Finnair
From ฿32,165

What are the cheapest airlines that fly to Reykjavik?

The cheapest airline flying from Bangkok to Reykjavik is Finnair.

Rainfall in Reykjavik by month

Plan your trip to Reykjavik by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik ranges from 40.0 - 80.0 mm per month. January is typically the wettest month, when rainfall can reach 80.0 mm. May is typically the driest time to visit Reykjavik when rainfall is around 40.0 mm.

Temperature in Reykjavik by month

Plan your trip to Reykjavik by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 11.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

FAQs about flying to Reykjavik

  • Can I find cheaper flights to Reykjavik if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Reykjavik on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Reykjavik?

    Based on reviews from Cheapflights users, Finnair is rated the highest out of the airlines that fly to Reykjavik.

  • What is the cheapest airport to fly to in Reykjavik?

    Reykjavik Keflavik Intl is currently the cheapest airport to fly to in Reykjavik. One-way flights to Reykjavik Keflavik Intl typically cost ฿8,244, while return flights cost around ฿10,347.

  • How much is a return flight to Reykjavik?

    A return flight to Reykjavik will typically cost around ฿10,762, however they can be found for as little as ฿10,347.

  • Where does the fastest flight to Reykjavik depart from?

    For those looking to save time traveling to Reykjavik, Bangkok offers the quickest one-way flight (21 hours 40 minutes).

  • Does Reykjavik Keflavik Intl have rental cars?

    Yes. Those touching down at Reykjavik Keflavik Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Reykjavik Keflavik Intl?

    Yes. Reykjavik Keflavik Intl has hotels nearby for those requiring accommodations. Bank Guesthouse By Kef Airport is the closest property to Reykjavik Keflavik Intl (1.6 km away from Reykjavik Keflavik Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Airports serving Reykjavik

Book a flight to or from one of these Reykjavik airports.
Flights to Keflavik Intl
Flights from Keflavik Intl

Fly with Cheapflights

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How does Cheapflights help users find flights to Reykjavik?

Deals for Reykjavik flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Reykjavik?

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Yes! Cheapflights helps users easily find flights to Reykjavik with no change fees.

Can Cheapflights notify me if prices for flights to Reykjavik become cheaper?

Yes, Cheapflights offers price alerts on Reykjavik flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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