S$ 973+ Cheap flights from Reykjavik Keflavik Intl Airport

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11-1. 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.
KEF — SIN
19 Dec — 26 Dec1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Keflavik Intl

Discover essential information about flights departing from Keflavik Intl, including flight schedules, destinations, airlines operating at the Keflavik Intl 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 19 November 2025.

Good round-trip deal

S$ 357 or less

Good one-way deal

S$ 127 or less
Price to beat on a round-trip flight from Reykjavik Keflavik Intl.
Search Deals
Price to beat on a one-way flight from Reykjavik Keflavik Intl.
Search Deals

Find flights from Keflavik Intl

Enter your travel dates to find the best prices.

Cheapest flights from Keflavik Intl
Explore the most affordable flight options available from Keflavik Intl. Find the lowest fares based on data from user searches, with prices last updated on 19 November 2025.

Sun 11-120:05KEF - SIN
1 stop36h 10mKLM
Fri 23-101:40SIN - KEF
1 stop25h 25mKLM
Deal found 17-11S$ 973
Mon 2-211:50KEF - SIN
1 stop20h 05mBritish Airways
Sun 8-223:05SIN - KEF
1 stop19h 50mBritish Airways
Deal found 18-11S$ 977
Sun 11-111:50KEF - SIN
1 stop22h 35mBritish Airways
Sat 24-123:05SIN - KEF
1 stop26h 00mBritish Airways
Deal found 17-11S$ 1,074
Mon 2-207:35KEF - SIN
2 stops42h 00mMultiple Airlines
Sun 8-219:25SIN - KEF
2 stops26h 45mMultiple Airlines
Deal found 18-11S$ 1,218
Sun 11-107:40KEF - SIN
2 stops30h 20mMultiple Airlines
Sat 24-108:45SIN - KEF
3 stops47h 10mMultiple Airlines
Deal found 17-11S$ 1,271

Find flights from Keflavik Intl within your budget

 
Find flights departing from Keflavik Intl 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 19 November 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

ReykjavikSingapore

KEF - SIN

KEFSIN

Reykjavik Keflavik Intl

Sun 11-1

20:05-16:15

1 stop36h 10m

Singapore Changi

Fri 23-1

01:40-19:05

1 stop25h 25m

S$ 973

ReykjavikSingapore

KEF - SIN

KEFSIN

Reykjavik Keflavik Intl

Mon 2-2

11:50-15:55

1 stop20h 05m

Singapore Changi

Sun 8-2

23:05-10:55

1 stop19h 50m

S$ 977

ReykjavikSingapore

KEF - SIN

KEFSIN

Reykjavik Keflavik Intl

Sun 11-1

11:50-18:25

1 stop22h 35m

Singapore Changi

Sat 24-1

23:05-17:05

1 stop26h 00m

S$ 1,074

ReykjavikSingapore

KEF - SIN

KEFSIN

Reykjavik Keflavik Intl

Mon 2-2

20:20-09:35

2 stops29h 15m

Singapore Changi

Sun 8-2

10:30-19:40

3 stops41h 10m

S$ 1,279

ReykjavikSingapore

KEF - SIN

KEFSIN

Reykjavik Keflavik Intl

Sun 11-1

07:40-22:00

2 stops30h 20m

Singapore Changi

Fri 23-1

04:15-23:55

3 stops27h 40m

S$ 1,288

ReykjavikSingapore

KEF - SIN

KEFSIN

Reykjavik Keflavik Intl

Sun 18-1

15:20-16:55

1 stop17h 35m

Singapore Changi

Wed 21-1

23:45-14:15

1 stop22h 30m

S$ 1,717

Flights are sorted by cheapest return flights first.

Deals found on 17-11

Best time to book a flight from Keflavik Intl

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

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

What are popular destinations to fly to from Reykjavik Keflavik Intl Airport?

From Reykjavik Keflavik Intl Airport you can expect to find greater availability for the following destinations: London (205 flights per day), Copenhagen (70 flights per day) and Stockholm (56 flights per day).

Dublin
Dublin
From S$ 127
Václav Havel Prague
Václav Havel Prague
From S$ 223
New York
New York
From S$ 779
Kastrup Copenhagen
Kastrup Copenhagen
From S$ 357

What is the cheapest place to fly to from Reykjavik Keflavik Intl Airport?

The cheapest city to fly to from Reykjavik Keflavik Intl Airport is Dublin, with prices starting at S$ 127. Explore other affordable destinations below.

Dublin
Dublin
From S$ 127
Edinburgh Turnhouse
Edinburgh Turnhouse
From S$ 139
Václav Havel Prague
Václav Havel Prague
From S$ 223
Kastrup Copenhagen
Kastrup Copenhagen
From S$ 357

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternate flight departure points to Keflavik Intl

Consider leaving from one of these other departure points that are located a short distance from Keflavik Intl. Flight origins were last updated on 19 November 2025.
Flights from Keflavik Intl

Related info for your journey

Access useful and relevant information related to your journey from Keflavik Intl. 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 19 November 2025.

  • What are the most popular destinations to fly to from Reykjavik Keflavik Intl Airport?

    This month, the top selected destinations from Reykjavik Keflavik Intl Airport are Copenhagen, Bangkok Suvarnabhumi Airport, Alicante. Throughout the year, Copenhagen, Oslo Gardermoen Airport, Bangkok Suvarnabhumi Airport are some of the top choices made by users flying from Reykjavik Keflavik Intl Airport.

  • What is the cheapest flight from Reykjavik Keflavik Intl Airport to anywhere?

    Users have flown out of Reykjavik Keflavik Intl Airport for as low as S$ 127 to Dublin (prices may vary depending on the airline and departure time). On average, users have booked flights for S$ 342 to fly from Reykjavik Keflavik Intl Airport.

  • How does Cheapflights help users find flights from Keflavik Intl?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Keflavik Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

    Millions of users choose and trust Cheapflights to book the best flight deals from Keflavik Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Keflavik Intl with no change fees?

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

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

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Keflavik Intl today and book when you’re ready!

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Keflavik Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Keflavik Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Keflavik Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Keflavik Intl with no change fees?

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

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

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Keflavik Intl today and book when you’re ready!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.