Brussels to Porto BRU, CRL → OPO

Brussels Airport (BRU), Charleroi Brussels South Airport (CRL) → Porto Airport (OPO)

The cheapest return found recently is $109 with Ryanair, 19 Nov – 21 Nov, found today. The cheapest one-way found recently is $37 with Ryanair, 27 Nov, found yesterday.

Return

The cheapest return fare on each of 10 departure dates is usually $118 to $225.

Cheapest return found recently

$109

19 Nov – 21 Nov · Ryanair

Charleroi Brussels South Airport (CRL) → Porto Airport (OPO)

Leaves 10:40 a.m. · Return leaves 7:45 a.m. · 4 h 50 min of travel, both ways together

out nonstop, back nonstop

found today

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Cheapest nonstop return

$109

19 Nov – 21 Nov · Ryanair

Charleroi Brussels South Airport (CRL) → Porto Airport (OPO)

Leaves 10:40 a.m. · Return leaves 7:45 a.m. · 4 h 50 min of travel, both ways together

out nonstop, back nonstop

found today

See prices for these dates Check today's price

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Found recently, and the cheapest we hold

Cheapest found recently $109 19 Nov – 21 Novfound todaySee prices for these dates

Cheapest we hold, of any age $94 11 Jan 2027 – 13 Jan 2027found 3 days agoSee prices for these dates

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $66 to $126.

$109, the cheapest return found recently, sits here in that range of $66 to $126.

25 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Is this a good return price?

Compared with the cheapest return fare on each of 10 departure dates from 21 Oct to 13 Jan 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

We hold no other 2-night return fares leaving within 3 days of 19 Nov to compare.

Every date we hold

16 fares on 10 departure dates

See the chart as a table

The cheapest price seen for each departure date — per traveler in Economy.
Dates	From	Airline	Airports	Stops	Found
21 Oct – 26 Oct	$232	Ryanair	Charleroi Brussels South Airport (CRL) → Porto Airport (OPO)	out 1 stop, back 1 stop	found 6 days ago	See prices for these dates
4 Nov – 10 Nov	$127	Ryanair	Charleroi Brussels South Airport (CRL) → Porto Airport (OPO)	out nonstop, back 1 stop	found 6 days ago	See prices for these dates
12 Nov – 15 Nov	$125	Ryanair	Charleroi Brussels South Airport (CRL) → Porto Airport (OPO)	out nonstop, back 1 stop	found 2 days ago	See prices for these dates
19 Nov – 21 Nov	$109	Ryanair	Charleroi Brussels South Airport (CRL) → Porto Airport (OPO)	out nonstop, back nonstop	found today	See prices for these dates
30 Nov – 3 Dec	$128	Malta Air	Charleroi Brussels South Airport (CRL) → Porto Airport (OPO)	out 1 stop, back nonstop	found yesterday	See prices for these dates
18 Dec – 7 Jan 2027	$203	Ryanair	Charleroi Brussels South Airport (CRL) → Porto Airport (OPO)	out 2 stops, back 1 stop	found 6 days ago	See prices for these dates
19 Dec – 2 Jan 2027	$361	Malta Air	Charleroi Brussels South Airport (CRL) → Porto Airport (OPO)	out 2 stops, back 1 stop	found 3 days ago	See prices for these dates
20 Dec – 3 Jan 2027	$348	Ryanair	Charleroi Brussels South Airport (CRL) → Porto Airport (OPO)	out 2 stops, back 1 stop	found 5 days ago	See prices for these dates
11 Jan 2027 – 13 Jan 2027	$94	Ryanair	Charleroi Brussels South Airport (CRL) → Porto Airport (OPO)	out nonstop, back nonstop	found 3 days ago	See prices for these dates
13 Jan 2027 – 15 Jan 2027	$115	Transavia	Brussels Airport (BRU) → Porto Airport (OPO)	out nonstop, back nonstop	found 3 days ago	See prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from $94.

October 2026From $2321 departure date21 Oct – 26 Oct · found 6 days agoSee prices for these dates

November 2026From $1094 departure dates19 Nov – 21 Nov · found todaySee prices for these dates

December 2026From $2033 departure dates18 Dec – 7 Jan 2027 · found 6 days agoSee prices for these dates

January 2027From $94Cheapest seen2 departure dates11 Jan 2027 – 13 Jan 2027 · found 3 days agoSee prices for these dates

Airlines on the cheapest dates: Ryanair, Malta Air, Transavia.

One-way

Not enough comparable prices yet for a usual one-way price.

Cheapest one-way found recently

$37

27 Nov · Ryanair

Charleroi Brussels South Airport (CRL) → Porto Airport (OPO)

Leaves 11:45 a.m. · 2 h 25 min trip

nonstop

found yesterday

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Cheapest nonstop one-way

$37

27 Nov · Ryanair

Charleroi Brussels South Airport (CRL) → Porto Airport (OPO)

Leaves 11:45 a.m. · 2 h 25 min trip

nonstop

found yesterday

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Found recently, and the cheapest we hold

Cheapest found recently $37 27 Novfound yesterdayOpen this trip

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $36 to $80.

$37, the cheapest one-way found recently, sits here in that range of $36 to $80.

25 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Is this a good one-way price?

Not enough comparable prices yet: we hold one-way fares on 2 departure dates and need at least 3 to say what is usual.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 27 Nov to compare.

Every date we hold

3 fares on 2 departure dates

See the chart as a table

The cheapest price seen for each departure date — per traveler in Economy.
Dates	From	Airline	Airports	Stops	Found
27 Nov	$37	Ryanair	Charleroi Brussels South Airport (CRL) → Porto Airport (OPO)	nonstop	found yesterday	Open this trip
13 Jan 2027	$65	Transavia	Brussels Airport (BRU) → Porto Airport (OPO)	nonstop	found 2 days ago	Open this trip

Which month looks cheapest?

November 2026 is the cheapest month — from $37.

November 2026From $37Cheapest seen1 departure date27 Nov · found yesterdayOpen this trip

January 2027From $651 departure date13 Jan 2027 · found 2 days agoOpen this trip

Airlines on the cheapest dates: Ryanair, Transavia.

Premium cabin fares from Brussels to Porto

We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.

Today's prices for 19 Nov – 21 Nov in another cabin: Premium economy · Business · First

Today's prices for 27 Nov in another cabin: Premium economy · Business · First

How far ahead were prices cheapest for Brussels to Porto?

Return

Fares 30 to 59 days before departure were typically 72% lower than 0 to 6 days before departure.

0–6 days$314+253%

7–13 days$156+75%

14–29 days$126+42%

30–59 days$89Cheapest seen

60–89 days$203+128%

90–179 days$137+54%

From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

See these ranges as a table

Typical price in each booking range — round trip, per traveler in Economy.
Booked ahead by	Typical fare	Cheapest day	Above the cheapest	Days of prices
0–6 days	$314	$232	+253%	9
7–13 days	$156	$112	+75%	14
14–29 days	$126	$112	+42%	23
30–59 days	$89	$66	Cheapest seen	20
60–89 days	$203	$94	+128%	25
90–179 days	$137	$137	+54%	12

One-way

The cheapest fares were 60 to 89 days before departure.

60–89 days$37Cheapest seen

90–179 days$64+73%

180+ days$96+160%

From the cheapest one-way each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

See these ranges as a table

Typical price in each booking range — one way, per traveler in Economy.
Booked ahead by	Typical fare	Cheapest day	Above the cheapest	Days of prices
60–89 days	$37	$36	Cheapest seen	9
90–179 days	$64	$49	+73%	25
180+ days	$96	$96	+160%	15

Could a nearby airport be cheaper?

A different airport at either end can change the fare — sometimes a lot.

Return

Eindhoven → Porto

102 km from Brussels

$160

$51 more than flying from Brussels

19 Nov – 27 Nov · EIN → OPO · out nonstop, back 1 stop

found yesterday

See this route

Lille → Porto

94 km from Brussels

$349

$240 more than flying from Brussels

30 Oct – 4 Nov · LIL → OPO · out 1 stop, back 2 stops

found today

See this route

Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.

One-way

Lille → Porto

94 km from Brussels

$31

$6 less than flying from Brussels

4 Dec · LIL → OPO · nonstop

found today

See this route

Eindhoven → Porto

102 km from Brussels

$35

$2 less than flying from Brussels

10 Nov · EIN → OPO · nonstop

found 4 days ago

See this route

Antwerp → Porto

41 km from Brussels

$155

$118 more than flying from Brussels

21 Oct · ANR → OPO · 1 stop

found 5 days ago

Check today's price

Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.

Live price for these dates

The cheapest return found recently is for 19 Nov – 21 Nov. A live search on this page shows what those dates cost now, for one adult in economy.

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work