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Cheap flights from Boston (BOS) to Cologne (CGN)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Boston (BOS) to Cologne (CGN)

How to find the cheapest flight from Boston (BOS) to Cologne (CGN)
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How to find the cheapest flight from Boston (BOS) to Cologne (CGN)
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How to find the cheapest flight from Boston (BOS) to Cologne (CGN)
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Cheap flights from Boston to Cologne in May , June 2026

23 May - 11 Jun $ 1,016.00
BOS
Boston
TAP Portugal
3 STOPS
CGN
Cologne
CGN
Cologne
TAP Portugal
2 STOPS
BOS
Boston
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21 May - 11 Jun $ 2,142.00
BOS
Boston
Turkish Airlines
1 STOPS
CGN
Cologne
CGN
Cologne
Turkish Airlines
1 STOPS
BOS
Boston
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26 May - 10 Jun $ 3,195.00
BOS
Boston
Lufthansa
1 STOPS
CGN
Cologne
CGN
Cologne
Lufthansa
1 STOPS
BOS
Boston
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Last minute flights from Boston to Cologne

23 May - 01 Jun $ 1,076.00
BOS
Boston
TAP Portugal
3 STOPS
CGN
Cologne
CGN
Cologne
TAP Portugal
2 STOPS
BOS
Boston
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21 May - 01 Jun $ 2,179.00
BOS
Boston
Turkish Airlines
1 STOPS
CGN
Cologne
CGN
Cologne
Turkish Airlines
1 STOPS
BOS
Boston
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21 May - 31 May $ 3,183.00
BOS
Boston
Lufthansa
1 STOPS
CGN
Cologne
CGN
Cologne
Lufthansa
1 STOPS
BOS
Boston
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One-way flights to Cologne from Boston

4:35 PM - 4:20 PM
Eurowings
3 Stops
20h 30m
BOS - CGN
$ 491
Kiwi
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8:05 PM - 6:20 PM
United Airlines
1 Stops
17h 25m
BOS - CGN
$ 772
Kiwi
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9:40 PM - 4:00 PM
United Airlines
1 Stops
13h 25m
BOS - CGN
$ 869
Kiwi
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How to find the cheapest flight from Boston (BOS) to Cologne (CGN)

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How to find the cheapest flight from Boston (BOS) to Cologne (CGN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Cologne (CGN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.