How does KAYAK find such low prices on flights from Missouri to Belfast?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Belfast. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Belfast?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Missouri is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Missouri to Belfast?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast with an airline and back to Missouri with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Belfast?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$715 CHEAP FLIGHTS from Missouri to Belfast

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast

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Cheapest round-trip

$715

British Airways

Mon 1/12Tue 1/20

STL - BHD • 2 stops

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Flight Deals

Cheap Flights from Missouri to Belfast

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to Belfast that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

Recent round-trip flight deals from Missouri to Belfast

Mon, Jan 12 - Tue, Jan 20

5:04 pm - 4:05 pm

STL

BHD

17h 01m2 stops

6:35 am - 6:16 pm

BHD

STL

17h 41m2 stops

$715British Airways

Mon, Jan 12 - Tue, Jan 20

5:04 pm - 4:05 pm

STL

BHD

17h 01m2 stops

6:35 am - 6:16 pm

BHD

STL

17h 41m2 stops

$716British Airways

Mon, Jan 12 - Tue, Jan 20

6:55 pm - 4:50 pm

STL

BHD

15h 55m2 stops

5:20 pm - 8:37 pm

BHD

STL

33h 17m2 stops

$771KLM

Fri, Apr 24 - Sat, May 2

11:14 am - 3:30 pm

STL

BHD

22h 16m2 stops

7:00 pm - 7:30 pm

BHD

STL

30h 30m1 stop

$782British Airways

Fri, Apr 24 - Sat, May 2

10:00 pm - 6:15 pm

STL

BHD

14h 15m1 stop

7:00 pm - 7:30 pm

BHD

STL

30h 30m1 stop

$784British Airways

Fri, Apr 24 - Sat, May 2

11:14 am - 3:30 pm

STL

BHD

22h 16m2 stops

7:05 am - 8:03 pm

BHD

STL

18h 58m2 stops

$785British Airways

Fri, Feb 6 - Tue, Feb 10

3:37 pm - 5:15 pm

STL

BHD

19h 38m2 stops

6:35 am - 10:44 pm

BHD

STL

22h 09m2 stops

$844British Airways

Fri, Feb 6 - Tue, Feb 10

12:11 pm - 10:30 am

STL

BHD

16h 19m2 stops

6:35 am - 10:44 pm

BHD

STL

22h 09m2 stops

$995British Airways

Thu, Jan 29 - Mon, Feb 2

1:56 pm - 2:15 pm

MCI

BHD

42h 19m2 stops

11:30 am - 9:27 pm

BHD

MCI

39h 57m2 stops

$1,196Finnair

Thu, Jan 29 - Mon, Feb 2

1:56 pm - 2:15 pm

MCI

BHD

42h 19m2 stops

11:30 am - 9:27 pm

BHD

MCI

39h 57m2 stops

$1,274Finnair

Useful Info

Cheapest flight	$715

Flight from St. Louis to Belfast City Airport

How does KAYAK find such low prices on flights from Missouri to Belfast?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Belfast.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Belfast?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Missouri to Belfast?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast with an airline and back to Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Belfast?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Belfast

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Cabin class types available on flights to Missouri

First Class flights to Belfast

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$715 Find Cheap Flights from Missouri to Belfast

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast

Everything you should know

Cheap Flights from Missouri to Belfast

Recent round-trip flight deals from Missouri to Belfast

Good to know

FAQs for booking flights from Missouri to Belfast

How does KAYAK find such low prices on flights from Missouri to Belfast?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Belfast.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Belfast?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Missouri to Belfast?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast with an airline and back to Missouri with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Belfast?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Belfast

Cabin class types available on flights to Missouri

Complete your trip to Belfast with a hotel stay or car rental

Find direct flights for Belfast

Flights to other popular destinations

Flights from domestic origins to Belfast

Choose which airport to fly into in Belfast