฿12,570+ Cheap flights from 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
REK — BKK
29 Dec — 5 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Reykjavik

Discover essential information about flights departing from Reykjavik, including flight schedules, destinations, airlines operating at the Reykjavik airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 29 November 2025.

Good round-trip deal

฿12,562 or less

Good one-way deal

฿4,188 or less
Price to beat on a round-trip flight from Reykjavik.
Price to beat on a one-way flight from Reykjavik.

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Cheapest flights from Reykjavik
Explore the most affordable flight options available from Reykjavik. Find the lowest fares based on data from user searches, with prices last updated on 29 November 2025.

Thu 22/107:40KEF - BKK
2 stops27h 45mMultiple Airlines
Sat 7/205:05BKK - KEF
2 stops25h 50mMultiple Airlines
Deal found 27/11฿23,950
Wed 14/107:40KEF - BKK
2 stops34h 15mMultiple Airlines
Mon 9/215:30BKK - KEF
2 stops33h 15mMultiple Airlines
Deal found 27/11฿26,168
Thu 5/307:40KEF - HKT
2 stops31h 20mMultiple Airlines
Sun 15/322:50HKT - KEF
2 stops27h 15mMultiple Airlines
Deal found 27/11฿28,836
Tue 24/219:00KEF - BKK
1 stop32h 05mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Wed 11/309:30BKK - KEF
2 stops31h 55mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 27/11฿28,997
Mon 9/307:35KEF - HKT
2 stops28h 55mAir India
Wed 11/309:10HKT - KEF
2 stops37h 15mAir India
Deal found 26/11฿36,327
Mon 9/309:45KEF - HKT
2 stops26h 20mFinnair
Wed 11/310:45HKT - KEF
1 stop29h 30mFinnair
Deal found 26/11฿46,324

Find flights from Reykjavik within your budget

 
Find flights departing from Reykjavik that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 29 November 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

ReykjavikBangkok

KEF - BKK

KEFBKK

Reykjavik Keflavik Intl

Thu 22/1

07:40-18:25

2 stops27h 45m

Bangkok Suvarnabhumi

Sat 7/2

05:05-23:55

2 stops25h 50m

฿23,950

ReykjavikBangkok

KEF - BKK

KEFBKK

Reykjavik Keflavik Intl

Wed 14/1

07:40-22:35

3 stops31h 55m

Bangkok Suvarnabhumi

Mon 9/2

15:30-17:45

2 stops33h 15m

฿26,425

ReykjavikPhuket City

KEF - HKT

KEFHKT

Reykjavik Keflavik Intl

Thu 5/3

07:40-22:00

2 stops31h 20m

Phuket City

Sun 15/3

22:50-19:05

2 stops27h 15m

฿28,836

ReykjavikBangkok

KEF - BKK

KEFBKK

Reykjavik Keflavik Intl

Tue 24/2

19:00-10:05

1 stop32h 05m

Bangkok Suvarnabhumi

Wed 11/3

09:30-10:25

2 stops31h 55m

฿28,997

ReykjavikPhuket City

KEF - HKT

KEFHKT

Reykjavik Keflavik Intl

Mon 9/3

07:35-19:30

2 stops28h 55m

Phuket City

Wed 11/3

09:10-15:25

2 stops37h 15m

฿36,327

ReykjavikPhuket City

KEF - HKT

KEFHKT

Reykjavik Keflavik Intl

Mon 9/3

09:45-19:05

2 stops26h 20m

Phuket City

Wed 11/3

10:45-09:15

1 stop29h 30m

฿46,324

ReykjavikBangkok

KEF - BKK

KEFBKK

Reykjavik Keflavik Intl

Wed 11/2

11:50-06:45

2 stops35h 55m

฿13,984

ReykjavikBangkok

KEF - BKK

KEFBKK

Reykjavik Keflavik Intl

Mon 16/3

20:20-19:50

3 stops64h 30m

฿15,399

ReykjavikBangkok

KEF - BKK

KEFBKK

Reykjavik Keflavik Intl

Fri 16/1

07:50-06:20

1 stop15h 30m

฿17,135

ReykjavikBangkok

KEF - BKK

KEFBKK

Reykjavik Keflavik Intl

Thu 26/3

07:30-20:20

2 stops29h 50m

฿17,553

Flights are sorted by cheapest return flights first.

Deals found on 27/11

Showing 1-10 of 11 results
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Best time to book a flight from Reykjavik

Have a flexible travel schedule? Discover the best time to fly from 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.

Travel insights for flights from Reykjavik

Get recent, data-driven insights about flights from Reykjavik including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Reykjavik?

Currently, May is the cheapest month in which you can book a flight from Reykjavik (average of ฿16,267). Flying from Reykjavik in February will prove the most costly (average of ฿37,066). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Related info for your journey

Access useful and relevant information related to your journey from Reykjavik. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 29 November 2025.
  • What are the most popular destinations to fly to from Reykjavik?

    The most selected flight destinations from Reykjavik for the current month are Copenhagen, Bangkok Suvarnabhumi Airport, London. While Copenhagen, London, New York are the top choices made by travellers year-round.

  • What is the cheapest month to fly from Reykjavik?

    At the present moment the cheapest month to fly from Reykjavik is currently May; with February being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • How does Cheapflights help users find flights from Reykjavik?

    Cheapflights helps you search for flights from Reykjavik via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Reykjavik.

  • Can Cheapflights find flights from Reykjavik with no change fees?

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

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

    Not ready to book yet? You can track prices for flights from Reykjavik on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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Cheapflights helps you search for flights from Reykjavik via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Reykjavik.

Can Cheapflights find flights from Reykjavik with no change fees?

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

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

Not ready to book yet? You can track prices for flights from Reykjavik on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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